Read this draft of marley's essay about tree frogs. which sentence can marley delete because it is not a supporting detail in the paragraph? a) red-eyed tree frogs get their name from their large, bright eyes. b) in nature, bright colors can often be a warning sign of poison or danger. c) poison dart frogs are brightly colored and poisonous to animals that eat them d) these flashes of color can confuse another animal long enough for the frog to get away.

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x